重庆交通大学学报(自然科学版) ›› 1997, Vol. 16 ›› Issue (3): 56-63.
• • 上一篇 下一篇
李国强1, 黄卫1, 邓学钧1, 项彦彦2
收稿日期:
修回日期:
出版日期:
发布日期:
作者简介:
Li Guoqiang1, Huang Wei1, Deng Xuejun1, Xiang Yanyan2
Received:
Revised:
Online:
Published:
摘要: 论述乳化橡胶沥青水泥砼(ERACC)的弯曲疲劳试验结果及疲劳方程,通过对试件疲劳寿命的修正推导抗弯拉强度结构系数方程.结合试验路工程,对ERACC路面及造价进行初步分析.
关键词: 橡胶沥青, 乳液, 水泥混凝土, 弯曲疲劳, 半刚性路面, 复合材料
Abstract: Rubberized asphalt emulsion modified cement concrete (ERACC)is a new kind of organic-inorganic semi-rigid pavement composite.This paper reports the flexural fatigue test results and the fatigue equations obtained by using dual-parameter Welbull distribution.The safety factor for flexural fatigue is developed by the modification of specimen fatigue life.With the help of test road, this paper conducts initial studies on the structure analyzing method and the cost of ERACC pavement.
Key words: rubberized asphalt, emulsion, cement concrete, flexural fatigue, semi-rigid pavement, composite
李国强, 黄卫, 邓学钧, 项彦彦. 乳化橡胶沥青水泥混凝土疲劳性能及应用研究[J]. 重庆交通大学学报(自然科学版), 1997, 16(3): 56-63.
Li Guoqiang, Huang Wei, Deng Xuejun, Xiang Yanyan. Fatigue Properties and Applications of Rubberized Asphalt Emulsion Modified Cement Concrete[J]. Journal of Chongqing Jiaotong University(Natural Science), 1997, 16(3): 56-63.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://xbzk.cqjtu.edu.cn/CN/
http://xbzk.cqjtu.edu.cn/CN/Y1997/V16/I3/56